Question
Which of the following isotope of uranium is used as a
nuclear-fuel in reactors?Solution
Uranium 235, the only existing fissile nucleus found in natural uranium, is used as a nuclear fuel in reactors and as an explosive for nuclear weapons. This very rare isotope, present at the concentration of 0.7% in natural uranium, is thus a highly strategic and coveted material.
In the question below there are three statements followed by two conclusions I and II. You have to take the three given statements to be true even if ...
- Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at variance wi...
Statements:
Only a few Novels are Journals.
Only a few Journals are Booklets.
All Booklets are Magazine.
Some Booklets are ...
Statements:Â Â Â Â Â Â Â
Some A are B
All C are E
No B is a D
Only a few E are A
Conclusions:
I) Some A are n...
Statement:
Only Asha is Jeenat
Some Asha are Charu
Some Charu are not Yash
Conclusion:
I. Some Yash are As...
Statements:
Some One is two
Only a few two are three
All three are four
Only a few four are five
Conclusions:
...Statements:
Only a few opinion is judgement
All judgement is decision
No negotiation is judgement
Conclusions:
...Statements:Â
Some Rats are Cats.
Only a few Dogs are Camel.
Only a few Camels are Animals.
No Animal is Rat.
C...
Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at varianc...
 Statement:
Some Doctor are Nurse.
Only a few Nurse are Patient.
All Cleaner are Patient.
None of the Nurse are Accountant....
